Glen-Colusa Irrigation District Groundwater Monitoring Well Installation and Operation


SCH Number
Public Agency
California Department of Water Resources (DWR)
Document Title
Glen-Colusa Irrigation District Groundwater Monitoring Well Installation and Operation
Document Type
NOE - Notice of Exemption
Document Description
The monitoring well will be drilled with a truck-mounted, direct rotary drill rig equipped with a mud pump. All drilling mud will be contained in a recirculation system with drilling cuttings and sand being placed on the ground in an onsite parking area near the shaker system. Drilling mud will be contained onsite and disposed of in an approved location by the driller. Additional equipment that may be onsite includes a water truck, a front-end loader, and flat-bed trucks for transporting materials as needed.

Contact Information

Thomas L. Boullion
Agency Name
California Department of Water Resources
Contact Types
Lead/Public Agency



Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15304 (f), 15306
Reasons for Exemption
Basic data collection, research, experimental management, and resource evaluation activities, which do not result in a serious or major disturbance of an environmental resource. Minor trenching and backfilling where the surface of the land is restored and the project does not involve the removal of healthy, mature, scenic trees.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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